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Re: Tek 465B woes


Kevin Crossett
 

Thanks Mike. I think I'm thinking too hard about this. That makes obvious
sense.

Cheers
Kevin
KN4M

On Thu, Dec 4, 2014 at 2:35 PM, n2lym n2lym@... [TekScopes] <
TekScopes@...> wrote:



Use you dmm on the existing capacitor to verify the correct polarity
BEFORE attaching added capacitor.

Mike N2LYM

On Thu, Dec 04, 2014 at 01:42 PM, Kevin Crossett kcrossett@...
[TekScopes] wrote:



That's what I figured. I will look in my junk box for an old power
supply

or some other electronics gizmo for the 100 v cap. Assuming I find one
in

the next day or so, I am now trying to determine the positive side of
the

cap...

I found this image on the internet of someone with a similar problem as
me.

He laid out what he thought were the solder points for the 4439 cap. Is
he

right, and if so, how can I determne which one is positive?

On Thu, Dec 4, 2014 at 1:29 PM, raymonddf@... [TekScopes] <

TekScopes@...> wrote:

Kevin,
Don't try a 470 uF 35V cap. unless you're looking forward to an early
firecracker party a few seconds or minutes after switching on...
Raymond
[Non-text portions of this message have been removed]
[Non-text portions of this message have been removed]




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